The state of Illinois alleged that Liberty Mutual particiated in scheme led by Marsh McLennan to rig bids on insurance policies and distribute policies to particpating insurers, who would submit high bids when directed to do so. The State also alleged that Liberty Mutual paid undisclosed contingent commissions (payments on top of regular commissions)to insurance brokers and agents to induce them to steer business to Liberty Mutual. NY and CT have filed similar suits and the state have cooperated on their investigations.